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Convert notes from Simplenote to Zim Desktop Wiki

Zim Desktop Wiki is my primary note-making software. I use it to take notes, organize my projects, manage daily and long-term tasks, grow a digital garden, keep a journal, and more. Zim is great for the desktop, but it lacks a mobile app. So I’ve been using Simplenote for saving notes on the go. The […]

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ImageJ macro to synchronize and combine image stacks

When I film embryos under the microscope, some will be younger and some will be older than others—they are never in perfect synchrony. This is fine when watching the recordings of individual embryos, but becomes an issue when you want to watch two (or more) embryos developing side-by-side. In my case, I want to identify […]

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Convert video to animated GIF

Something I’m doing more often is converting videos of developing embryos or marine invertebrates to animated GIFs. But how can you do this conversion without affecting the quality of the video? Some time ago I found this guide to convert videos to high-quality animated GIFs using the tool FFmpeg. The trick is to generate a […]